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Showing 1 to 20 of 35 for “"Settore MAT/05 - Analisi Matematica"”.

  1. REGULARITY RESULTS FOR QUASILINEAR EQUATIONS OF ANISOTROPIC TYPE AND OF MIXED LOCAL-NONLOCAL TYPE

    La seguente tesi ha come obiettivo quello di studiare la regolarita' interna e al bordo per soluzioni di equazioni ellittiche quasilineari. In particolare, si studia la regolarita' del secondo ordine delle soluzioni di equazioni nonlineari in cui operatore e' di tipo locale ed anisotropo. Inoltre, …

    milano Repository record for REGULARITY RESULTS FOR QUASILINEAR EQUATIONS OF ANISOTROPIC TYPE AND OF MIXED LOCAL-NONLOCAL TYPE (opens in a new tab)

  2. Harmonic analysis on trees

    unito Repository record for Harmonic analysis on trees (opens in a new tab)

  3. Intrinsic Lipschitz graphs in Heisenberg groups and non linear sub-elliptic PDEs

    … In particular we provide a regular approximation result and a Poincarè type inequality for this class of functions. Moreover we study the obstacle problem in the Heisenberg group and we prove a geometric Poincarè inequality for a class of semilinear equations in the Engel group.

    trento Repository record for Intrinsic Lipschitz graphs in Heisenberg groups and non linear sub-elliptic PDEs (opens in a new tab)

  4. On some optimal control problems on networks, stratied domains, and controllability of motion in fluids.

    … and cost. We consider some possible approximations for such a problems given by the use of a switching rule of delayed-relay type and study the passage to the limit when the parameter of the approximation goes to zero. First, we take into account some problems on network: a twofold junction …

    trento Repository record for On some optimal control problems on networks, stratied domains, and controllability of motion in fluids. (opens in a new tab)

  5. Intrinsic Differentiability and Intrinsic Regular Surfaces in Carnot groups

    The main object of our research is the notion of "intrinsic regular surfaces" introduced and studied by Franchi, Serapioni, Serra Cassano in a Carnot group G. More precisely, an intrinsic regular hypersurface (i.e. a topological codimension 1 surface) S is a subset of G which is locally defined as …

    trento Repository record for Intrinsic Differentiability and Intrinsic Regular Surfaces in Carnot groups (opens in a new tab)

  6. Human Behavior in Epidemic Modelling

    Mathematical models represent a powerful tool for investigating the dynamics of human infection diseases, providing useful predictions about the spread of a disease and the effectiveness of possible control measures. One of the central aspects to understand the dynamics of human infection is the …

    trento Repository record for Human Behavior in Epidemic Modelling (opens in a new tab)

  7. Nonstandard Models in Measure Theory and in functional Analysis

    This thesis is concerned with the study of nonstandard models in measure theory and in functional analysis. In measure theory, we define elementary numerosities, that are additive measures that take on values in a non-archimedean field and for which the measure of every singleton is 1. We have …

    trento Repository record for Nonstandard Models in Measure Theory and in functional Analysis (opens in a new tab)

  8. On problems in homogenization and two-scale convergence

    … which are connected by a thin layer of interface material being perforated by identically shaped voids. Herein, the voids recur periodically in interface direction and shall in size be of the same order as the interface thickness. Moreover, the constitutive properties of the material occupying the …

    trento Repository record for On problems in homogenization and two-scale convergence (opens in a new tab)

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